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| author | Christoph Hellwig | 2017-02-05 18:15:23 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin | 2017-02-27 19:54:05 +0100 |
| commit | bbaba479563910aaa51e59bb9027a09e396d3a3c (patch) | |
| tree | 0c67858d20c8a87b3abfc8cd4baf4f68ce84165c /block/Kconfig | |
| parent | virtio: allow drivers to request IRQ affinity when creating VQs (diff) | |
| download | kernel-qcow2-linux-bbaba479563910aaa51e59bb9027a09e396d3a3c.tar.gz kernel-qcow2-linux-bbaba479563910aaa51e59bb9027a09e396d3a3c.tar.xz kernel-qcow2-linux-bbaba479563910aaa51e59bb9027a09e396d3a3c.zip | |
virtio: provide a method to get the IRQ affinity mask for a virtqueue
This basically passed up the pci_irq_get_affinity information through
virtio through an optional get_vq_affinity method. It is only implemented
by the PCI backend for now, and only when we use per-virtqueue IRQs.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'block/Kconfig')
0 files changed, 0 insertions, 0 deletions